Hello everyone, I am trying to built an xts object and i have run into some problems on the data handling. I would really appreciate if someone could help me with the following:
1) I have a OHLC dataset with Time and date in different columns. How could i combine date and time in one column in order to pass on the new column to xts? I have use cbind and data.frame before but i did not manage to yield any good results as the formating of the file changes. Date Time O H L C 1/2/2005 17:05 1.3546 1.3553 1.3546 1.35495 1/2/2005 17:10 1.3553 1.3556 1.3549 1.35525 1/2/2005 17:15 1.3556 1.35565 1.35515 1.3553 1/2/2005 17:25 1.355 1.3556 1.355 1.3555 1/2/2005 17:30 1.3556 1.3564 1.35535 1.3563 2) It is not clear to me what is the best way to construct the .xts object? Should i use only the Date&time to index or should i also combine it with the rest of the variables? Thanks in advance, N -- View this message in context: http://r.789695.n4.nabble.com/How-to-combine-Date-and-time-in-one-column-tp3053155p3053155.html Sent from the R help mailing list archive at Nabble.com. [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
